The CS length is also an issue, 450 does seem long when I take into account most other stuff is 440 and under, and as I am after an XC rocket which is nimble and pointy and can climb like F, maybe the ICAN isn't the frame for me.
The 256 would probably be perfect if I could get one in the next couple of weeks, but I can't imagine having to wait 6 weeks for a frame when right now all the trails are dusty and dry and there to be ripped!
Time to look for something else I feel.
To add to this, do any of the China bikes have chainstays in the sub 440 range? My problem is I'm after a frame with quite a specific look, basically something low and aggressive looking, with a lot of seatpost and a racey position. I don't want something with curvy tubes, and it seems at the moment that's how all the bikes are looking.